| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $241.27 | 8.634% | $262.1013 | $262.10 | $262.10 | $262.10 |
| Purchase #2 | $95.75 | 8.648% | $104.0305 | $104.03 | $104.05 | $104.00 |
| Purchase #3 | $140.71 | 10.511% | $155.5 | $155.50 | $155.50 | $155.50 |
| Purchase #4 | $250.77 | 11.777% | $280.3032 | $280.30 | $280.30 | $280.30 |
| Purchase #5 | $221.99 | 4.579% | $232.1549 | $232.15 | $232.15 | $232.20 |
| Purchase #6 | $194.45 | 3.416% | $201.0924 | $201.09 | $201.10 | $201.10 |
| Purchase #7 | $240.96 | 3.506% | $249.4081 | $249.41 | $249.40 | $249.40 |
| 7 purchase totals = | $1,385.90 | $1,484.5904 | $1,484.58 | $1,484.60 | $1,484.60 | |